CONTAINER TRANSFER DEVICE OF A SINGLE-STAR FEED FOR A TREATMENT DEVICE, AND METHOD FOR TRANSFERRING CONTAINERS

DEVICE AND METHOD FOR PRODUCING PLASTIC CONTAINERS HAVING NON-CIRCULAR CROSS SECTIONS

Vorrichtung (1) zum Herstellen von Kunststoffbehältnissen (10) mit einer Erwärmungseinrichtung (2) zum Erwärmen von Kunststoffvorformlingen (10), wobei die Erwärmungseinrichtung (2) eine Transporteinrichtung (22) aufweist, welche die Kunststoffvorformlinge entlang eines vorgegebenen Transportpfads (T) vereinzelt transportiert und diese Transporteinrichtung (22) eine Vielzahl von Halteeinrichtungen (26) zum Halten der Kunststoffvorformlinge (10) aufweist und wenigstens eine Erwärmungseinheit (24) vorgesehen ist, welche die Kunststoffvorformlinge (10) erwärmt, wobei weiterhin eine Dreheinrichtung (28) vorgesehen ist, welche die von den Halteeinrichtungen (26) gehaltenen Kunststoffvorformlinge (10) dreht und mit einer Umformungseinrichtung (4), welche die von der Erwärmungseinrichtung (2) transportierten Kunststoffvorformlinge (10) zu Kunststoffbehältnissen umformt, dadurch gekennzeichnet, dass die Vorrichtung (1) eine Ausrichteinrichtung (40) aufweist, welche eine Ausrichtung der Drehstellung ...

METHOD, SYSTEM, AND BLOW MOLDING MACHINE FOR BLOW MODLING A CONTAINER

A method for blow molding a container having a fiber-based shell (20) is disclosed. The method comprises the steps of providing a fiber-based shell (20) introducing a preform (30) into the fiber-based shell (20) in order to produce a semi-finished product (60) gripping the semi-finished product (60) by means of a gripper (40) transferring the semi-finished product (60) into a blow molding tool (50) and blowing the container. The gripper (40) presses an inner wall (21) of the fiber-based shell (20) onto an outer surface (31) of the preform (30).

APPARATUS AND METHOD FOR FORMING PLASTIC PREFORMS INTO PLASTIC CONTAINERS WITH CHANGEOVER ROBOT

Apparatus for forming plastic preforms into plastic containers has a transport device having a rotatable transport carrier on which a large number of forming stations are arranged. The forming stations each have blow molding devices, within which the plastic preforms can be formed into the plastic containers by applying a flowable medium, and the forming stations each have application devices for applying the flowable medium to the plastic preforms. The apparatus has a clean room within which the plastic preforms are expanded to form the plastic containers, and such clean room is delimited from a non-sterile environment by at least one wall. The apparatus also has an exchange device for exchanging blow molding devices.

SLUICE FOR A PLANT FOR PRODUCING AND/OR TREATING CONTAINERS AND PLANT COMPRISING THE SLUICE

Die Erfindung betrifft eine Schleuse (10) für eine Anlage (80) zum Herstellen und/oder Behandeln von Behältern (12), umfassend eine Kammer (14) mit einer ersten Wand (16), eine erste Durchtrittsöffnung (18) für Behälter, die in der ersten Wand (16) angeordnet ist, und ein erstes Schott (20) zum Verschließen der ersten Durchtrittsöffnung (18), wobei die Schleuse (10) in der Kammer (14) eine erste Achse (22) aufweist, wobei das erste Schott (20) zwischen einer ersten Stellung und einer zweiten Stellung um die erste Achse (22) schwenkbar gelagert ist, wobei das erste Schott (20) in der ersten Stellung die erste Durchtrittsöffnung (18) blockiert und in der zweiten Stellung die erste Durchtrittsöffnung (18) freigibt. Mit der Erfindung wird eine Schleuse (10) bereitgestellt, die eine vereinfachte Handhabung aufweist sowie einfach zu reinigen und kostengünstig ist.

System and method for manufacturing fittings and connections for biaxially-oriented plastic pipes

The present invention discloses a system and a method for manufacturing fittings and connections for biaxially-oriented plastic tubes in an integral way from straight preformed tubes, with the possibility of adjusting and distributing the thicknesses as well as adjusting the specific stretching in the different areas of the fittings, allowing them to be reinforced or optimized during the method itself and without causing an increase in the production time or an increase in the raw material used, such that it allows for the manufacture of fittings of different geometric shapes (curves, tapers, couplers, branches, etc.) ...

GRIP DEVICE FOR THE SUPPORT AND MOVEMENT OF PREFORMS

A grip device (1) for the support and movement of preforms (50) which extends along a longitudinal axis (100) and is of the type provided with an access port (51) which forms, at a rim (51a), an annular radial flaring (52) which lies on a surface of arrangement that is substantially perpendicular to the longitudinal axis (100); the grip device (1) comprises a supporting element (2) which is functionally associated with an air supply conduit (3) and is connected to at least one air exit nozzle (5) which is adapted to generate at least one respective air flow which is designed to arrange itself parallel to at least one portion of the radial flaring (52) of a preform (50) to be held in order to enable the preform (50) to be supported without contact.

LINE FOR PREPARING AND FILLING BOTTLES

APPARATUS FOR BLOW MOLDING CONTAINERS

An apparatus (1) for blow molding plastic containers, which comprises a blow molding carousel (10) which can rotate about a main rotation axis (100) and is operatively connected, at a first transfer station (20), to a feeding line (21) of preforms (50) that comprise a preform body (51) and a preform mouth (52), the blow molding carousel (10) supporting, at its peripheral region (11), a plurality of forming units (12) arranged around the main rotation axis (100), each forming unit (12) comprising a mold (13) formed by two mold parts (13a, 13b) which can move with respect to each other in order to pass from an open position for feeding the preforms (50) and a closed position in which it defines at least one forming cavity, the first transfer station (20) comprising a transfer carousel (23) which can rotate about an axis of the transfer carousel (101) that is parallel to the main rotation axis (100), and supporting a plurality of grip elements (24) which are associated with at least one respective ...

Method and apparatus for transferring workpieces

The method and the apparatus are used to transfer work-pieces, in particular preforms or bottles ( 2 ). The workpiece is subjected to pressure by a gripper-like holding device ( 41 ), which has at least one gripper arm ( 45, 46 ) arranged pivotably relative to a gripper carrier ( 42 ). The gripper arm is pivoted in order to perform gripping and releasing movements. The pivoting motion of the gripper arm is controlled by at least one magnet ( 68, 69 ), particularly a permanent magnet.

Apparatus for Reshaping Plastic Preforms, Having a Heating Device

An apparatus for reshaping plastic preforms into plastic containers includes a plurality of blow-moulding stations that each have at least one receptacle space, within which the plastic preforms can be expanded into the plastic containers. The apparatus also includes a conveying device that conveys the containers along at least one specified travel path, wherein the apparatus has a plurality of heating devices that are arranged along the travel path of each container, upstream of the blow-moulding stations, wherein at least one heating device is allocated to at least one blow-moulding station.

Systems for spacing and transferring objects between operative stations

Systems for spacing and transferring objects between operative stations are provided. Such systems can be used with ovens for preforms for plastic material, in blowing or stretch-blowing machines and for other applications in the packaging field. Such systems provide spacing and transferring of objects advancing in procession on transport elements, from a minimum pitch to a preset pitch larger than said minimum pitch, and for transferring said spaced objects to handling elements.

Apparatus and method for processing plastic containers, in particular by means of long stators

Provided is a device for treating containers and in particular plastic containers, including a first transport device having a continuous carrier on which a first plurality of transport elements are moveably arranged, each having at least one retainer for retaining plastic preforms and being designed and configured to transport said plastic preforms along a first transport path, and including at least one heating device arranged along the first transport path in order to heat the plastic preforms at least in sections during their transportation along the first transport path.

工作物のプラズマ処理方法および装置

工作物をプラズマ処理するための方法および装置。工作物を処理ステーションの少なくとも部分的に排気可能なチャンバーのなかへ挿入し、処理ステーションの内部で工作物を保持要素により位置決めする。少なくとも２つのチャンバーに少なくとも１つの作動媒体を同時に供給するため、作動媒体の流動を少なくとも１回、少なくとも２つの部分流に分岐させる。

使用适合于通过坯体颈部支撑坯体的夹紧装置制造容器的吹塑模制或拉伸吹塑模制装置及方法

一种把坯体制造成容器的吹塑模制或拉伸吹塑模制装置(1)，所述坯体由热塑材料制成，尤其是由聚酯制成并带有颈部，装置(1)包括在高位和低位间移动的吹塑喷嘴(3)，其中，在低位上能把带压流体吹入坯体内。该坯体具有布置在模具的模制腔中的坯身，且具有从所述模具突起的颈部；该装置包括：夹紧装置(4)，其在所述模具上方，且适合于通过坯体的颈部支撑所述坯体；夹紧装置的支撑装置(20、21)，其适合于允许所述夹紧装置在升高位置与降低位置之间移动；夹紧装置的至少一个分支(7、8)，其能横向移动；机械耦合装置(5)，其介入在夹紧装置与吹塑喷嘴之间，且适合于使夹紧装置的移动与吹塑喷嘴的移位同步。

Blow molding machine and associated mechanisms

Plasma processing method and apparatus for workpiece

Plasma processing method and apparatus for workpiece

PLANT FOR BLASTING FORMING PLASTIC CONTAINERS, ESPECIALLY BOTTLES

1. Передаточное колесо установки для выдувного формования пластиковых контейнеров (2), в особенности бутылок, из соответствующих черновых форм (3), содержащее: ! барабан (31), установленный с возможностью вращения вокруг первой продольной оси (32); ! множество захватных транспортировочных узлов (33), каждый из которых установлен на барабане (31) для перемещения соответствующей черновой формы (3) или соответствующего контейнера (2) вокруг первой оси (32) и содержит захватный орган (36; 46) и по меньшей мере один элемент (34) для соединения захватного органа (36; 46) с барабаном (31); ! и ориентирующее устройство (41) для перемещения каждого соединительного элемента (34) относительно барабана (31) и каждого захватного органа (36; 46) относительно соответствующего соединительного элемента (34); ! отличающееся тем, что ориентирующее устройство (41) содержит, для каждого захватного транспортировочного узла (33), первый приводной двигатель (42) и второй приводной двигатель (44), один из которых предназначен для перемещения соединительного элемента (34), а другой для перемещения захватного органа (36, 46). ! 2. Передаточное колесо по п.1, в котором каждый соединительный элемент (34) имеет несущий рычаг (34), соединенный с барабаном (31) с возможностью поворота относительно него вокруг соответствующей второй оси (35), причем каждый захватный орган (36; 46) соединен с несущим рычагом (34) с возможностью поворота относительно него вокруг соответствующей третьей оси (37), каждый первый приводной двигатель (42) ориентирует соответствующий несущий рычаг (34) путем поворота вокруг второй оси (35), а каждый второй приводной двигатель (44) ориентирует соответствующий захватный орган (36; 4 РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 146 300 (13) A (51) МПК B29C 49/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): Сакми Кооператива Мекканичи Имола Сочиета' Кооператива (IT) (21)(22) Заявка: 2010146300/05, 26.05.2009 Приоритет(ы ...

Gripper

本发明涉及一种用于抓取且以被保持的方式输送对象的夹持器(1)以及相应的输送设备。夹持器(1)具有第一夹钳(20)和第二夹钳(30)。夹钳(20,30)可相对于彼此占据打开的和关闭的状态、将夹紧力施加到待抓取的对象上，并且回位的力在关闭状态的方向上作用到夹钳(20,30)上。此外，存在至少一个控制元件(25)，其能够与开关件(91)共同作用。控制元件(25)构造为控制连杆，其具有带有至少一个弯曲的轮廓部段的功能性轮廓。本发明也涉及一种带有打开部位的输送设备，其具有第一和第二类型的开关件(91)和与第一类型的开关件(91)或者的与第二类型的开关件(91)共同作用控制元件(25)。

Container manufacturing device

本发明涉及容器制造装置，尤其涉及一种能够在一个工作站一站式完成容器预制体的制作、容器成型的容器制造装置。为达成上述目的，本发明的容器制造装置包括：预制体成型模块，其利用树脂材料形成容器的预制体的形体；注塑模块，其连接于预制体成型模块且将树脂材料提供给预制体成型模块；容器成型模块，其具有容器模具，容器模具用于通过在向预制体成型模块完成的预制体注入空气使预制体膨胀形成容器的形体；以及旋转工作台，其包括在预制体成型模块、容器成型模块之间旋转移动搭载配置有预制体或容器的肋板。根据本发明能够缩小布局容器生产用装置所需面积并且能够在一个工作站完成容器预制体的制作、加热、模内贴标及容器成型、容器取出作业。

Blowing or stretch-blowing device and method or making vessels using clamping means capable holding a blank by the collar thereof

一种把坯体制造成容器的吹塑模制或拉伸吹塑模制装置(1)，所述坯体由热塑材料制成，尤其是由聚酯制成并带有颈部，装置(1)包括在高位和低位间移动的吹塑喷嘴(3)，其中，在低位上能把带压流体吹入坯体内。该坯体具有布置在模具的模制腔中的坯身，且具有从所述模具突起的颈部；该装置包括：夹紧装置(4)，其在所述模具上方，且适合于通过坯体的颈部支撑所述坯体；夹紧装置的支撑装置(20、21)，其适合于允许所述夹紧装置在升高位置与降低位置之间移动；夹紧装置的至少一个分支(7、8)，其能横向移动；机械耦合装置(5)，其介入在夹紧装置与吹塑喷嘴之间，且适合于使夹紧装置的移动与吹塑喷嘴的移位同步。

FORMING UNIT OF A PLANT FOR BLOWING PLASTIC CONTAINERS, BOTTLES IN PARTICULAR

MOLDING DEVICE FOR MANUFACTURING THERMOPLASTIC CONTAINERS BY BLOWING OR STRETCH BLOWING.

Dispositif de moulage de récipients thermoplastiques par soufflage de préformes, comportant un moule (1) et un ensemble (2) de soufflage avec une tuyère (16) déplaçable axialement entre une position relevée et une position de soufflage en liaison fluidique avec une préforme supportée dans la cavité du moule ; les demi-moules (3a, 3b) du moule portent des saillies (10a, 10b) respectives formant ensemble une protubérance (10) bordée par une paroi (12) inclinée vers la tuyère ; l'ensemble de soufflage porte une bride (26) ayant une paroi (30) interne complémentaire de la paroi de la protubérance ; en position de soufflage, la coopération de la bride et de la protubérance procure un verrouillage de la partie haute du moule fermé. Device for molding thermoplastic containers by blowing preforms, comprising a mold (1) and a blowing assembly (2) with a nozzle (16) axially displaceable between a raised position and a blowing position in fluid connection with a preform supported in the mold cavity; the half-molds (3a, 3b) of the mold have respective projections (10a, 10b) forming a protuberance (10) bordered by a wall (12) inclined towards the nozzle; the blowing assembly carries a flange (26) having an inner wall (30) complementary to the wall of the protuberance; in the blowing position, the cooperation of the flange and the protuberance provides a locking of the upper part of the closed mold.

BLOWING DEVICE OR BLOWING DEVICE FOR THE MANUFACTURE OF CONTAINERS COMPRISING CLAMP MEANS TO SUPPORT A BLEACH BY ITS COLLAR

Dispositif (1) de soufflage ou d'étirage-soufflage pour la fabrication de récipients à partir d'ébauches en matières thermoplastique, notamment en PET, munies d'un col, ce dispositif comportant une tuyère (3) de soufflage pour le soufflage d'un fluide sous pression à l'intérieur d'une ébauche ayant un corps disposé dans une cavité de moulage d'un moule et avec son col émergeant hors du moule, la tuyère (3) de soufflage étant mobile entre deux positions limites, à savoir une position haute relevée au-dessus du moule et une position basse de soufflage dans laquelle la tuyère (3) de soufflage est fonctionnellement en communication étanche avec le col, de manière que de l'air de soufflage sous pression soit apte à être injecté dans l'ébauche, le dispositif étant caractérisé en ce qu'il comprend des moyens (4) à pince propres à supporter une ébauche par son col, ainsi que des moyens (5) de couplage mécanique interposés entre lesdits moyens (4) à pince et la tuyère (3) de soufflage et propres à synchroniser les mouvements des moyens (4) à pince avec le déplacement de la tuyère (3) de soufflage.

HOLLOW BODY HANDLING INSTALLATION, COMPRISING A DISTRIBUTION CONVEYOR AND SATELLITE PROCESSING UNITS

Installation (1) de manutention de corps (2, 3) creux, qui comprend : une pluralité d'unités (4) de traitement qui définissent chacune un circuit (5) de traitement s'étendant entre un point (E) d'entrée et un point (S) de sortie ; - un convoyeur (8) de distribution des corps (2, 3) creux aux unités (4) de traitement, en boucle fermée, et une pluralité de dispositifs (10) de préhension individuels circulant sur cette piste (9) ; installation (1) dans laquelle : - les unités (4) de traitement sont disposées à la périphérie du convoyeur (8), - le convoyeur (8) définit, en regard de chaque unité (4) de traitement, un point (C) de chargement où chaque corps (2, 3) creux est prélevé d'un dispositif (10) de préhension pour être transféré à l'unité (4) de traitement, et un point (D) de déchargement où chaque corps (2, 3) creux traité est transféré de l'unité (4) de traitement à un dispositif (10) de préhension.

BLOWING DEVICE OR BLOWING DEVICE FOR THE MANUFACTURE OF CONTAINERS COMPRISING CLAMP MEANS TO SUPPORT A BLEACH BY ITS COLLAR

DEVICE FOR CLIPSING PLASTIC PREFORMS, BOTTLES, PLASTICS OR OTHER CORP COMPRISING A HOLLOW CYLINDRICAL PART

TRANSFER DEVICE AND LINEAR TYPE INSTALLATION FOR MANUFACTURING CONTAINERS

L'invention concerne un dispositif de transfert (50) d'une préforme comportant au moins une pince (54) constituée par deux leviers (54a, 54b) montés articulés entre une position ouverte et une position fermée et qui comporte des moyens de rappel élastique des leviers vers la position fermée, caractérisé en ce qu'il comporte un mécanisme (80) pour commander sélectivement l'ouverture et la fermeture de la pince, ce mécanisme (80) comportant :- un organe d'écartement (82) des leviers destiné à être entraîné par une bielle (84), et- des moyens de verrouillage (92) associés qui sont montés mobiles entre une position verrouillée dans laquelle la pince est maintenue en position ouverte et une position escamotée dans laquelle la pince est libre de se fermer, The invention relates to a device for transferring (50) a preform comprising at least one clamp (54) constituted by two levers (54a, 54b) mounted articulated between an open position and a closed position and which comprises elastic return means levers to the closed position, characterized in that it comprises a mechanism (80) for selectively controlling the opening and closing of the clamp, this mechanism (80) comprising: - a spacer member (82) levers intended to be driven by a connecting rod (84), and associated locking means (92) which are movably mounted between a locked position in which the clamp is held in the open position and a retracted position in which the clamp is free to to close,

Blow molding machine, turntable mounted component moving mechanism, mechanism for opening and closing a pair of mold portions, transfer mechanism for moving items, and blow molding methods

Clip for holding and transporting plastic preforms, bottles or similar has curved outer thrust surface and spring-loaded inner bar with lever

Clip is designed to hold the neck of a plastic preform (3), bottle or similar article between a curved outer thrust surface (2) and an inner bar (4) pressed against it by a spring (5) and lever (7). The shape of the thrust surface can be adapted to suit the outer diameter of the neck, and the bar, and the bar can be applied against its inner surface vertically, at an angle or in a pivoting motion. Clip is designed to hold the neck of a plastic preform (3), bottle or similar article between a curved outer thrust surface (2) and an inner bar (4) pressed against it by a spring (5) and lever (7). The shape of the thrust surface can be adapted to suit the outer diameter of the neck, and the bar, and the bar can be applied against its inner surface vertically, at an angle or in a pivoting motion. The lever is operated by an actuating roller (6) that can be located at any suitable point on its surface.

Apparatus for gripping and moving preforms/bottles in a circuit within a plant for processing preforms for the manufacturing of bottles

An apparatus for gripping and moving preforms/bottles in particular in a circuit within a plant for processing preforms for the manufacturing of bottles comprising at least one oven and a linear blower, the apparatus comprising a carriage which is mobile in particular by a linear motor on the circuit, a gripping device supported on said carriage, wherein said gripping device comprises one or more mobile members, configured to close on a neck portion of a preform/bottle, where a through opening is defined on said mobile members to allow a fluid passage into the preform through the mouth thereof.

Method and device for plasma treating workpieces

Disclosed are a method and a device for plasma treating workpieces (5). Said workpiece is inserted into a chamber (4) of a treatment station, which can be at least partly evacuated, and is positioned within the treatment station by means of a holding element. A shell-type sealing element (28) is disposed relative to a floor (29) of the chamber in order to seal an interior space of the workpiece.

Container manufacturing equipment

Transport device and method for transporting plastic containers or preforms

Es sind eine Vorrichtung zum Umformen von Vorformlingen zu Kunststoffbehältnissen (2), eine Transporteinrichtung (1) sowie ein Verfahren zum Transportieren von Kunststoffbehältnissen (2) oder Vorformlingen offenbart. Die Vorrichtung (100) zum Umformen von Vorformlingen zu Kunststoffbehältnissen (2) umfasst mindestens zwei, auf einem umlaufend angetriebenen Blasrad (80) angeordnete Blasformen (81), innerhalb derer die Vorformlinge zu Kunststoffbehältnissen expandiert werden, eine Heizeinrichtung (50) zum Erwärmen der Vorformlinge und eine Transporteinrichtung (1) für die Kunststoffbehältnisse (2) oder Vorformlinge. Die Transporteinrichtung (1) umfasst einen motorischen Antrieb (5) mit einer Antriebswelle (15), die ein Trägerelement (17) mit wenigstens zwei Greif- und/oder Halteelementen (4) für die jeweiligen zu transportierenden Kunststoffbehältnisse (2) oder Vorformlinge rotierend antreibt, wobei die Greif- und/oder Halteelemente (4) relativbeweglich zum Trägerelement mit einem Linearlager (21) gelagert sind, wobei das Linearlager zumindest eine Schiene aufweist, welche von einem Käfig (71) zumindest abschnittsweise umgeben ist und innerhalb des Käfigs (71) eine Vielzahl von Wälzkörpern (72), insbesondere mehr als 50 Wälzkörper, angeordnet ist, welche sich auf der Schiene (73) abwälzen. There are disclosed a device for forming preforms into plastic containers (2), a transport device (1) and a method for transporting plastic containers (2) or preforms. The device (100) for forming preforms into plastic containers (2) comprises at least two blow molds (81) arranged on a circulating blower wheel (80), within which the preforms are expanded to plastic containers, a heater (50) for heating the preforms and a transport device (1) for the plastic containers (2) or preforms. The transport device (1) comprises a motor drive (5) with a drive shaft (15) which rotatably drives a carrier element (17) with at least two gripping and / or holding elements (4) for the respective ...

PLANT FOR BLOWING PLASTIC CONTAINERS, BOTTLES IN PARTICULAR.

Gripper assembly for handling preforms, transfer wheel and container handling machine having such a gripper assembly

本发明涉及一种钳组件(50)，其用于操纵由热塑性材料构成的预制坯件(1)或者由所述预制坯件制造的容器(2)，所述钳组件包括钳基座(52)和至少两个能摆动地固定在所述钳基座上的钳臂(53)以及承载钳基座(52)的钳承载件(51)，其特征在于，钳基座(52)借助四活节(70)与钳承载件(51)连接，其中，钳基座(52)和钳承载件(51)构造为四活节(70)的分别对置的臂，其中，四活节(70)特别是通过两个相同长度的摆动臂(56a，56b)构造完整。本发明还涉及一种具有该钳组件(50)的传送轮以及一种具有带有该钳组件(50)的传送轮的容器处理机(45)。

Variable-pitch arm star construction for rotary molding machines for making, by drawing and blowing, plastic vessels and bottles, and rotary molding machine comprising the star construction

A star construction having variable pitch arms for a rotary molding machine for making plastic vessels and bottles, comprises a plurality of arms including gripper elements and a system including two levers which engages with the grippers, while cooperating with respective cam contours, the lever and cam system being reciprocatedly driven for providing a pitch variation and controlling the positions of the gripper elements. With respect to prior solutions, the variable pitch arm star construction according to the invention allows to quickly and simply perform the operations necessary for modifying the arm pitch.

Method and device for plasma treating workpieces

Installation and method for manufacture of fittings and connectors for pipes of biaxial orientation

Изобретение относится к установке для изготовления цельных фитингов и соединителей для пластиковых труб двухосной ориентации. Техническим результатом является возможность усиления или оптимизации участков фитинга во время его изготовления без увеличения времени изготовления или увеличения расхода сырья и изготовления фитингов различных геометрических форм. Технический результат достигается установкой для изготовления фитингов и соединителей для пластиковых труб двухосной ориентации из прямой трубы из неориентированного полимера, которая содержит первый конец и второй конец. При этом установка отличается тем, что она содержит нагревательное средство, выполненное с возможностью регулирования температуры трубы; первую захватную головку и вторую захватную головку, причем первая захватная головка выполнена с возможностью захватывания первого конца трубы и вторая захватная головка выполнена с возможностью захватывания второго конца трубы; манипуляционные средства, выполненные с возможностью поддержки первой захватной головки и второй захватной головки; установочную плиту, которая поддерживает два подвижных элемента, выполненных с возможностью передвижения; пресс-форму, которая содержит две части, причем каждая из указанных частей пресс-формы расположена на подвижном элементе установочной плиты. Пресс-форма выполнена с возможностью ориентации деформированной трубы или трубы, когда две части пресс-формы расположены в контакте. При этом установка также содержит доведенную до требуемого состояния климатическую камеру, выполненную с возможностью поддержания температуры трубы при первой предварительно заданной температуре. Причем манипуляционные средства вместе с первой и второй захватными головками расположены в доведенной до требуемого состояния климатической камере и выполнены с возможностью вращения, растяжения, сжатия и/или деформации трубы. 2 н. и 8 з.п. ф-лы, 4 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 752 772 C1 (51) МПК B29C 55/26 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ...

Transfer device and container treatment machine for plastic containers

Die Erfindung betrifft eine Transfervorrichtung (70, 70') für Kunststoffbehälter, die eine Längsachse aufweisen, umfassend wenigstens eine, bevorzugt mehrere, auf einer geschlossenen Bahn umlaufende Haltevorrichtungen (81) für jeweils einen der Kunststoffbehälter, weiterhin umfassend eine Orientierungsvorrichtung (72, 72', 74) zum Drehen des Kunststoffbehälters mit einem vorgebbaren Drehwinkel um seine Längsachse, wobei die Kunststoffbehälter mittels der wenigstens einen Haltevorrichtung (81) von einem Aufnahmebereich zu einem Abgabebereich transportiert werden, wobei die Haltevorrichtung (81) Haltemittel (82) aufweist, durch die eine bestimmungsgemäße Haltelage für die Längsachse der Kunststoffbehälter vorgegeben ist, und ist , dadurch gekennzeichnet, dass die Orientierungsvorrichtung (72, 72', 74) ein Drehlager (722) für die Drehung des mittels der Haltevorrichtung (82) transportierten Kunststoffbehälters aufweist, wobei das Drehlager (722) koaxial zu der bestimmungsgemäßen Haltelage für die Längsachse der Kunststoffbehälter angeordnet ist. Weiterhin betrifft die Erfindung eine Behälterbehandlungsmaschine mit einer solchen Transfervorrichtung. The invention relates to a transfer device (70, 70') for plastic containers which have a longitudinal axis, comprising at least one, preferably several, holding devices (81) rotating on a closed path for each one of the plastic containers, further comprising an orientation device (72, 72' , 74) for rotating the plastic container about its longitudinal axis at a predeterminable angle of rotation, the plastic containers being transported from a receiving area to a delivery area by means of the at least one holding device (81), the holding device (81) having holding means (82) through which one intended holding position for the longitudinal axis of the plastic container is specified, and is characterized in that the orientation device (72, 72', 74) has a rotary bearing (722) for the rotation of the ...

Container treatment machine and method for container treatment

In einer Behälterbehandlungsmaschine (3) mit wenigstens einem Greifer (G), der zur Handhabung eines Preforms (P) oder Behälters (B) beim Transport und/oder bei der Aufnahme und/oder Abgabe entlang einer vorbestimmten Transportstrecke zwangsweise transportierbar ist und an einer mindestens zwei Greiferklauen (15, 16) lagernden Halterung (14) wenigstens einen ansteuerbaren elektrischen oder magnetischen Antrieb aufweist, wobei die Greiferklauen relativ zueinander in Öffnungs- und Schließrichtungen und zumindest zwischen definierten Greif- und Freigabepositionen bewegbar sind und mit dem Antrieb in bewegungsübertragender Verbindung stehen, ist jede Greiferklaue (15, 16) vom Antrieb in Öffnungs- und/oder Schließrichtung relativ zu einer anderen Greiferklaue des Greifers individuell und/oder separat betätigbar. In a container handling machine (3) with at least one gripper (G), which can be forcibly transported along a predetermined transport path for handling a preform (P) or container (B) during transport and / or during pick-up and / or delivery and on at least one two gripper claws (15, 16) supporting holder (14) has at least one controllable electrical or magnetic drive, the gripper claws being movable relative to one another in opening and closing directions and at least between defined gripping and release positions and being in motion-transmitting connection with the drive, each gripper claw (15, 16) can be actuated individually and / or separately by the drive in the opening and / or closing direction relative to another gripper claw of the gripper.

Blowing or stretch-blowing device and method or making vessels using clamping means capable holding a blank by the collar thereof

The invention relates to a blowing or stretch-blowing device (1) for making vessels from thermoplastic blanks with a collar, that comprises a blowing nozzle (3) mobile between an upper position and a lower position for blowing a pressurised fluid into a blank having a body provided in the moulding cavity of a mould and having a collar protruding outside the mould, the device includes a clamping means (4) provided above the mould and capable of holding a blank by the collar thereof, a holding means (20, 21) for the clamping means for moving the same between two raised or lowered positions, wherein at least one branch (7, 8) of the clamping means being transversally mobile; mechanical coupling means (5) provided between the clamping means and the blowing nozzle and capable of synchronising the movements of the clamping means with the movement of the blowing nozzle.

CVD coating device

To enable CVD coating with long coating times in an economical manner, the invention provides a CVD coating device, which comprises a conveyor, at least one coating station for coating workpieces, at least one evacuator and a device that generates a plasma in at least one subregion of the coating station, in which device at least two workpieces can be received in the at least one coating station.

Grippers for thermoplastic containers

一种用于生产由PET制成的容器的设施，其包括用于生产预制件(2)的至少一个旋转圆盘和至少一个区域，在该区域中，预制件被储存或预制件可以被吹至另一个旋转圆盘上。该模制的预制件借助于设置有夹持器的传送星形轮(50)从圆盘(2)拔出，该夹持器(4)能够执行复杂的平移-旋转类型的运动和独立的抓紧运动。夹持器(4)设置有两个抽吸钳口(90a与90b)以使得当预制件从用于生产预制件(2)的旋转圆盘释放时，预制件的抓紧更加可靠。

Apparatus for reshaping plastic preforms, having a heating device

The invention relates to an apparatus for reshaping plastic preforms into plastic containers (10). Said apparatus comprises a plurality of blow-molding stations (4) that each have at least one receptacle space, within which the plastic preforms can be expanded into the plastic containers. The apparatus also comprises a conveying device (2) that conveys the containers along at least one specified travel path, wherein the apparatus has a plurality of heating devices (6) that are arranged along the travel path of each container, upstream of the blow-molding stations (4), wherein at least one heating device (6) is allocated to at least one blow-molding station (4).

Treatment machine for bottles or similar containers

Behandlungsmaschine für Flaschen oder dergleichen Behälter (2), mit wenigstens einem Transportelement mit wenigstens einer an diesem Transportelement gebildeten Behandlungsstation zur Behandlung der Behälter (2) auf einer Bewegungsbahn des Transportelementes zwischen einem Behältereinlauf (4) und einem Behälterauslauf (7) sowie mit Funktionselementen am Transportelement und/oder an einem mit dem Transportelement nicht mitbewegten Maschinengestell, wobei zumindest ein Funktionselement, gegen welches in einem Störungsfall Behälter (2) oder Teile von Behältern zur Anlage kommen oder kommen können, als lösbares Funktionselement (9, 16) für ein zumindest teilweises Lösen vom Transportelement oder vom Maschinengestell oder Verschieben relativ zum Transportelement oder Maschinengestell bei einer eine Auslösekraft übersteigenden Krafteinwirkung ausgebildet ist, dadurch gekennzeichnet, dass das Transportelement ein um eine vertikale Maschinenachse umlaufend antreibbarer Rotor (6) mit einer Vielzahl von Behandlungsstationen (5) am Rotorumfang ist, und dass das wenigstens eine lösbare oder verschiebbare Funktionselement (9, 16) oder ein mit Behältern (2) zumindest im Störungsfall zusammenwirkender Abschnitt... Treatment machine for bottles or similar container (2), with at least one transport element with at least one treatment station formed on this transport element for treating the container (2) on a movement path of the transport element between a container inlet (4) and a container outlet (7) and with functional elements on Transport element and / or on a machine frame not moving with the transport frame, wherein at least one functional element against which in a case of failure container (2) or parts of containers to the system or can come as a detachable functional element (9, 16) for an at least partially Detaching from the transport element or from the machine frame or displacement relative to the transport element or machine frame is formed at a force acting on a ...

System and method for manufacturing fittings and connections for biaxially-oriented tubes

Equipment for blow-moulded plastic containers, especially bottles

Gripper, a conveying installation and a method for the operation of such a conveying installation

A gripper for gripping and held conveying of objects as well as a corresponding conveying installation. The gripper has a first gripper jaw and a second gripper jaw. The gripper jaws can assume an open and a closed condition relative to one another, can exert a clamping force onto the object to be gripped, and a restoring force in the direction of the closed condition acts upon the gripper jaws. Moreover, at least one control element is present, which is capable of interacting with a switch. The control element is designed as a cam guide and has a functional contour with at least one arcuate contour segment. The conveying installation with opening locations that include a switch of a first and second type and control elements that either interact with the switch of the first type or the switch of the second type.

Grippers for thermoplastic containers

A plant for the production of containers made of PET comprises at least one rotary carousel for the production of preforms (2) and at least one zone, in which the preforms are either stored or they may be blown on another rotary carousel. The molded preforms are extracted from the carousel (2) by means of a transfer starwheel (50) provided with grippers (4) capable of performing complex translating-rotating type movements and independent grasping movements. The grippers (4) are provided with two suction jaws (90a and 90b) to make the grasping of the preforms more reliable when they are released from the rotary carousel for the production of the preforms (2).

MACHINE FOR FORMING PLASTIC BOTTLES, MODULAR TYPE

Invention concernant la production d'objets en matière plastique. Installation comprenant un moule à injection pour former une paraison, un moule de soufflage pour souffler une paraison pour en faire une bouteille et un bras de renversement incluant un moyen de prise disposé à l'extrémité même dudit bras pour adhérer à un paraison de manière détachable, ledit bras étant placé entre lesdits moules d'injection et de soufflage et comprenant un moyen pour renverser ledit bras de 180 degrés et pour le ramener, et étant construit et disposé sur un axe, ce qui fait que ladite extrémité dudit bras, pourvue dudit moyen de prise de paraison, est placée au-dessus dudit moule de paraison dans une première position, puis se place après renversement sur 180 degrés, dans une deuxième position, au-dessus dudit moule de soufflage. Application à la fabrication de bouteilles en plastique moléculairement orientée. Invention concerning the production of plastic articles. Installation comprising an injection mold for forming a parison, a blow mold for blowing a parison into a bottle and an overturning arm including a gripping means disposed at the very end of said arm for releasably adhering to a parison , said arm being placed between said injection and blow molds and comprising means for inverting said arm 180 degrees and for bringing it back, and being constructed and arranged on an axis, whereby said end of said arm, provided with said parison gripping means, is placed above said parison mold in a first position, then is placed after inversion over 180 degrees, in a second position, above said blow mold. Application to the manufacture of molecularly oriented plastic bottles.

Device for holding workpieces

The device used to hold workpieces is designed in the manner of tongs and is provided with two tong arms (45, 46). The tong arms are held by a tong base (47) and can be arranged at least in an open position and in a closed position. The tong base is held by a base element (48). The tong base is arranged on a transfer wheel, an opening movement of the tong arms being carried out by means of a movement component transverse to a radial direction of the transfer wheel. The first tong arm (45) extends on both sides of a central line of the tong base at least in some regions, said central line being oriented in a radial direction of the transfer wheel. A workpiece holding recess, which is spanned by the tong arms at least in some regions, is delimited by the second tong arm (46) only in a holding recess (68) region arranged on the outside in a radial direction of the transfer wheel relative to a holding recess transverse central line that runs transverse to the central line of the tong base.

Blow molding apparatus and method for blow molding or stretch blow molding for manufacturing containers using clamping means capable of holding a blank at the neck

Device for handling workpieces

Die Vorrichtung dient zur Halterung von Werkstücken und ist zangenartig ausgebildet und mit zwei Zangenarmen versehen. Die Zangenarme sind von einer Zangenbasis gehaltert und können von einer Stelleinrichtung gesteuert mindestens in einer Öffnungs- und in einer Schließpositionierung angeordnet werden. Die Zangenbasis ist in einer zentrierten Positionierung und durch eine Rastung fixiert von einem Grundelement gehalten. Die Rastung wird ab einer vorgegebenen Stellkraft freigegeben. In einem ausgerasteten Zustand ist die Zangenbasis mindestens bereichsweise relativ zum Grundelement verschwenkbar angeordnet.

Apparatus for blow molding plastic containers, particularly bottles

Un aparato (1) para moldear por soplado recipientes de plástico, particularmente botellas, que comprende un carrusel de moldeo por soplado (10), que puede girar alrededor de un eje de rotación principal (100) y está conectado funcionalmente, en una primera estación de transferencia y en una segunda estación de transferencia (20, 30), a una línea (21) para alimentar las preformas (50) y a una línea (22) para descargar las botellas (51), soportando dicho carrusel de moldeo por soplado (10), en su región periférica (11), una pluralidad de unidades de formación (12) dispuestas alrededor del eje de rotación principal (100), comprendiendo cada unidad de formación (12) un molde (13) que define una primera y una segunda cavidad de formación (14a, 14b) y está formado por dos partes de semimolde (13a, 13b), que pueden moverse entre sí para pasar entre una posición abierta para alimentar las preformas (50) y para descargar las botellas (51) y una posición cerrada, en la que define al menos una cavidad de formación (14a, 14b), comprendiendo dicha primera estación de transferencia (20) un carrusel de transferencia (23) que puede girar alrededor de un eje del carrusel de transferencia (101) que es paralelo al eje de rotación principal (100) y soporta una pluralidad de elementos de agarre (24a, 24b) asociados con un cuerpo de agarre (25a, 25b) respectivo adaptado para recoger una preforma (50) respectiva de dicha línea de suministro (21) para alimentarla a una cavidad de formación (14), caracterizado porque dicho carrusel de transferencia (23) soporta primeros elementos de agarre (24a) asociados funcionalmente con primeros medios de movimiento (26a) adaptados para definir, para cada cuerpo de agarre (25a) asociado con dichos primeros elementos de agarre (24a), una primera trayectoria de movimiento y segundos elementos de agarre (24b) asociados funcionalmente con segundos medios de movimiento (26b) adaptados para definir, para cada cuerpo de agarre (25b) asociado con dichos ...

Method and device for plasma treating workpieces

Das Verfahren und die Vorrichtung dienen zur Plasmabehandlung von Werkstücken (5). Das Werkstück wird in eine zumindest teilweise evakuierbare Kammer (7) einer Behandlungsstation (3) eingesetzt und das Werkstück wird innerhalb der Behandlungsstation von einem Halteelement positioniert. Zur gleichzeitigen Versorgung von mindestens zwei Kammern mit mindestens einem Betriebsmittel wird eine Strömung des Betriebsmittels mindestens einmal in mindestens zwei Teilströme (55) verzweigt.

Blow moulding machine, preforms, system and process

Abstract A continuous non-symmetric preform feed stretch-blow-moulding machine dedicated to the stretch-blow-moulding of containers from non-symmetric injection moulded preforms; the non-symmetrical preforms including an integral handle extending from a first junction point to a second junction point on a body of the preform; the body of the preform and the integral handle constituted from the same material. 109 20 ~100 -16 :104 A/ 9 Fig. 8

System for spacing and transferring objects between operative stations

A system for spacing and transferring objects advancing in procession on transport means, from a minimum pitch to a larger preset pitch, and for transferring said spaced objects to handling means, wherein said system comprises a driving wheel, said driving wheel comprising a plurality of recesses for driving said objects, the recesses being spaced by a pitch larger than said minimum pitch of the objects in the transport means, said pitch of the recesses being equal to or lower than said preset pitch. The system comprises handling and spacing means of the objects from said minimum pitch to a pitch substantially corresponding to the pitch of the recesses, and a plurality of pliers for the objects radially extendible from the driving wheel, said pliers being driven by a cam profile that determines the path of said pliers and being adapted to transfer the objects to said handling means.

Molding device for manufacturing containers made of thermoplastic resin by blow molding or stretch blow molding

Conveyor

The invention relates to a conveyor (1) comprising a support (2) and a receiving element (4) that is provided with a receiving opening (5) for material to be conveyed. Said receiving element (4) is mounted so as to be resiliently swivelable about a rotational axis (9) against the force of a spring. The invention especially relates to a rocking pocket conveyor star wheel for conveying containers. In order to simplify the constructive design of the conveyor and to make it more universal and operationally reliable, the spring (13, 29) is disposed in such a manner that its force is effective in a substantially orthogonal relation to the direction of conveyance.

STAR WITH VARIABLE PITCH ARMS FOR ROTARY MACHINES

Multistation coating device and method for plasma coating

为了使基体(11)的真空涂层变得更经济，本发明提出一种用于对基体进行真空涂层的设备(1)，它包括：一运输装置；至少一个具有多个涂层台位(91～94)的涂层站(7、71、72、......、7N)，该涂层台位在运输装置上被运输；和一用于抽真空的装置；以及一用于在运输装置上旋转涂层台位(91～94)的装置。

Machine for blow-moulding containers from extruded parisons

本发明公开了一种机器，该机器通常包括两个或四个滑架，该滑架具有可沿垂直轴线运动的相关模具/相对模具(S1、S2)单元，其中，一个模具和相对模具单元周期性地装载型坯，并移动用于容器吹塑操作，同时，另一模具和相对模具单元准备用于卸载在前一循环中形成的容器，以及然后插入到型坯供给站中。各模具/相对模具单元具有与它相连的吹塑站，当单元在相关第一滑架(3)上移动时，该吹塑站随着单元运动，但是当单元在第二滑架(10)上运动以便插入具有挤出头的站和从该站中抽出时，吹塑站并不随着单元运动。还设想一对定向夹持器在各第一滑架的侧部，并与挤出头对齐，该定向器取出由各模具和相对模具单元形成的瓶以及使所述瓶移动至随后的精加工站，并最终移动至单个产品出口通路上。

Rotary machine for cvd coatings

A method and apparatus are provided for allowing effective and fast CVD coating of workpieces. The invention provides a rotary apparatus for treatment, in particular CVD-coating, which includes a conveyor carousel, treatment stations, which are transported by the conveyor carousel, and at least one first pump device. The first pump device is transported by the conveyor carousel.

Machine for processing bottles or similar vessels

FIELD: transport, package. ^ SUBSTANCE: invention relates to machines intended for filling, rinsing and corking bottles or similar vessels. Proposed machine comprises one transfer element, one process position arranged on aforesaid element to process vessels on the way of transfer element between inlet for vessels and outlet for vessels, as well and functional elements of transfer element and/or machine bed fixed relative to transfer element. Machine comprises at least one functional element with which vessel or parts of vessels can come in contact, which represents split functional element for its partial separation from transfer element or from machine frame at force exceeding separation force, or due action of at least one locking element. Said functional element is positioned and locked in its preset position. ^ EFFECT: prevention of machine damage caused by loads at faults. ^ 22 cl, 5 dwg

MOLDING DEVICE FOR INSTALLING BLASTING FORMING PLASTIC CONTAINERS, ESPECIALLY BOTTLES

1. Устройство выдувного формования для изготовления пластиковых контейнеров (2) из соответствующих черновых форм (3), содержащее: ! - форму (16), которая имеет по меньшей мере одну полость (19) для выдувного формования соответствующего контейнера (2) и которую можно заменить другой формой (16) с другим количеством формовочных полостей (19); ! - монтажную раму (34); ! - по меньшей мере два растяжных штока (33), соединенных с монтажной рамой (34) для перемещения вдоль продольной линии (24), вдоль которой они расположены, для воздействия на соответствующие черновые формы (3), находящиеся по меньшей мере в одной формовочной полости (19), и их деформирования в продольном направлении; ! - монтажный ползун (35) для соединения с растяжными штоками (33), установленный с возможностью перемещения в продольном направлении относительно монтажной рамы (34) и соединенный с исполнительным механизмом (37), который перемещает в продольном направлении соединенные с ним растяжные штоки (33), ! отличающееся тем, что оно содержит ! - крепежные средства для крепления подсборки, состоящей из по меньшей мере двух штоков (33), к раме (34) в верхнем положении, в котором они не воздействуют на черновые формы (3), и ! - избирательные соединительные средства для соединения с ползуном (35) остальных штоков, находящихся в нижнем рабочем положении, с сохранением возможности скольжения ползуна (35) в продольном направлении относительно штоков этой подсборки. ! 2. Устройство по п.1, содержащее один исполнительный механизм (37) для перемещения растяжных штоков (33а, 33b) вдоль линии (24), причем соединительные средства выполнены с возможностью избирательного соединения растяжных штоков (33а, 33b)

INSTALLATION FOR PRODUCING SELECTIVE EMERGENCY STOP CONTAINERS

Installation (1) de production de récipients (2) à partir d'ébauches (3), qui comprend : Une unité (4) de formage des récipients (2), qui comprend un convoyeur (5) principal et une motorisation (M1) principale ; Une unité (12) de traitement des ébauches (3), qui comprend un convoyeur (14) secondaire et une motorisation (M2) secondaire ; Un dispositif (22) auxiliaire de transfert des ébauches (3) de l'unité (12) de traitement à l'unité (4) de formage, qui comprend un convoyeur (23) auxiliaire et une motorisation (M3) auxiliaire ; Une unité (11) de contrôle, programmée pour, dès lors qu'un défaut est détecté dans l'unité (4) de formage, commander l'arrêt de l'alimentation de l'unité (12) de traitement en ébauches (3), la désynchronisation de la (M3) auxiliaire, l'arrêt de la motorisation (M1) principale et l'éjection des ébauches (3) en amont d'un point (PC) de chargement sur l'unité (4) de formage. Installation (1) for the production of containers (2) from blanks (3), which comprises: A unit (4) for forming the containers (2), which comprises a main conveyor (5) and a motor (M1) main; A unit (12) for processing the blanks (3), which comprises a secondary conveyor (14) and a secondary motor (M2); An auxiliary device (22) for transferring the blanks (3) from the processing unit (12) to the forming unit (4), which comprises an auxiliary conveyor (23) and an auxiliary motor (M3); A control unit (11), programmed to, as soon as a fault is detected in the forming unit (4), order the stopping of the supply to the blank processing unit (12) (3 ), desynchronization of the auxiliary (M3), stopping the main motorization (M1) and ejection of the blanks (3) upstream of a loading point (PC) on the forming unit (4) .

Multistation coating device and method for plasma coating

Blow molding apparatus

A first transfer mechanism (13) of a biaxial stretch blow- forming apparatus (1) has sliders (45) that are transported along a circular transportation passage (12). The sliders (45) slide along a circular guide rail (44) installed on a turntable (43). Each of the sliders (45) is swung to left and right by a swing arm (49) as the turntable (43) rotates, and a feed pitch of a preform holding groove (46a) formed in a holding plate (46) installed at an end of each of the sliders is changed. The feed pitch can be changed by a simple mechanism. Because the holding groove (46a) always faces a radial direction, receiving and handing over actions of a preform (2) sent along th e circular transportation passage can be reliably performed.

Multistation coating device and method for plasma coating

In order to simplify insertion and removal of work pieces (25, 27) in a reactor for plasma coating and to increase throughput, the invention provides for a coating device (1) comprising a reactor (18) with a movable sleeve part (19) and a base element (33), wherein at least one sealed coating chamber (15, 17) is defined between the sleeve part (19) and the base part (33) in side-by-side position, in addition to a device (2) for discharging electromagnetic energy in the at least one coating chamber (15, 17), wherein the reactor (18) has at least two coating stations (12, 14).

Blow molding apparatus

A mold opening/closing mechanism of a blow molding apparatus in which a plurality of blow-molding molds are transported along a circular transportation passage with a fixed feed pitch, and each blow-molding mold has a pair of molding dies capable of opening and closing in a lateral direction, including a turntable on which a plurality of blow-molding molds are mounted at intervals of a fixed angle; a vertical moving shaft that rises and falls as the turntable rotates; a slider that slides in a direction perpendicular to an opening/closing direction of the blow-molding molds as the vertical moving shaft rises and falls; and a pair of operation arms that convert sliding movement of the slider to opening/closing movement of the blow-molding molds.

Variable-pitch arm star construction for rotary molding machines for making, by drawing and blowing, plastic vessels and bottles, and rotary molding machine comprising the star construction

A star construction having variable pitch arms for a rotary molding machine for making plastic vessels and bottles, comprises a plurality of arms including gripper elements and a system including two levers which engages with the grippers, while cooperating with respective cam contours, the lever and cam system being reciprocatedly driven for providing a pitch variation and controlling the positions of the gripper elements. With respect to prior solutions, the variable pitch arm star construction according to the invention allows to quickly and simple perform the operations necessary for modifying the arm pitch.

SYSTEM OF DISTANCE AND TRANSFER OF OBJECTS BETWEEN OPERATING STATIONS

The present invention relates to a system for spacing and transferring objects between operative stations. In particular, the invention is applied to an oven for preforms in plastic material, usable moreover, without limitation, in blowing or stretch-blowing machines. In particular, the present invention relates to a system for spacing and transferring objects (P) advancing in procession on transport means, from a minimum pitch to a preset pitch larger than said minimum pitch, and for transferring said spaced objects to handling means, wherein said system comprises a driving wheel (15'), said driving wheel (15') comprising a plurality of recesses (26) for driving said objects, the recesses (26) being spaced by a pitch larger than said minimum pitch of the objects in the transport means, said pitch of the recesses (26) being equal to or lower than said preset pitch, wherein the system comprises: - handling and spacing means (44b) of the objects from said minimum pitch to a pitch substantially corresponding to the pitch of the recesses (26), and - a plurality of pliers (50) for the objects radially extendible from the driving wheel (15'), said pliers (50) being driven by a cam profile (55, 55') that determines the path of said pliers (50) and being adapted to transfer the objects to said handling means.

Machine for blow-moulding containers from extruded parisons.

La invención describe una máquina que comprende típicamente dos o cuatro carros con unidades asociadas de molde y contramolde (S1, S2) movibles a lo largo de ejes perpendiculares, con una unidad de molde y contramolde que se carga cíclicamente con parisones y se desplaza para la operación de moldeo por soplado de contenedores, mientras se prepara la otra unidad de molde y contramolde para descargar los contenedores formados durante el ciclo previo y luego la inserción a la estación de suministro de parisones; cada unidad de molde y contramolde tiene, asociada con la misma, una estación de soplado que sigue la unidad durante el desplazamiento sobre el carro primario (3), pero no durante el movimiento sobre los carros secundarios (10) para la inserción a la estación y extracción de la misma con la cabeza de extrusión; se contempla un par centralizado de sujetadores en el lado de carro primario y en alineación con la cabeza de extrusión y realiza la extrusión de las botellas formadas por cada unidad de molde y contramolde y la transferencia de dichas botellas a las siguientes estaciones de acabado y finalmente al único camino de salida de productos.

Improved machine for molding stretch-blow molding containers and verification method

TRANSFER DEVICE AND LINEAR TYPE INSTALLATION FOR MANUFACTURING CONTAINERS

Treatment machine for bottles or similar receptacles

用于瓶类容器(2)的处理机，具有至少一个输送元件(6)，具有至少一个在该输送元件上构成的用于在输送元件(6)的运动轨道上在容器入口(4)与容器出口(7)之间处理容器的处理站以及具有在输送元件(6)上的和/或在不与输送元件(6)一起运动的机架上的功能元件，其中，至少一个功能元件构造为可脱开的容器托架(9)或容器导向装置(16)用于在作用力超过释放力时与输送元件或与机器框架至少部分地脱开或者在至少一个卡锁元件的作用下被定位并止动在其给定位置中，在故障情况下容器(2)或容器的一部分贴靠在该功能元件上或能够贴靠在该功能元件上。

Rotating machine having a first station and a second station rotating around a single spindle

System for blowing plastic containers, specifically bottles.

A plant for blow-moulding plastic containers (2) from respective parisons (3) comprises a plurality of moulding units (10), each having a mould (11) for blow-moulding at least one container (2) and at least one stretching rod (14) that moves under the action of a drive device (16) in such a way as to axially deform a respective parison (3); the drive device (16) comprises, for each moulding unit (10) drive motor (17) coupled to the stretching rods (14) of the moulding unit (10) itself.

Conveyor

The invention relates to a conveyor (1) comprising a support (2) and a receiving element (4) that is provided with a receiving opening (5) for material to be conveyed. Said receiving element (4) is mounted so as to be resiliently swivelable about a rotational axis (9) against the force of a spring. The invention especially relates to a rocking pocket conveyor star wheel for conveying containers. In order to simplify the constructive design of the conveyor and to make it more universal and operationally reliable, the spring (13, 29) is disposed in such a manner that its force is effective in a substantially orthogonal relation to the direction of conveyance.

Device for sterilizing plastic parisons

本发明涉及一种用于容器（1）尤其是塑料型坯（1）灭菌的装置（100），具有灭菌室（3）以及传输装置（2）；其中所述传输装置（2）至少局部地设置在所述灭菌室（3）内，用于将所述塑料型坯（1）在所述灭菌室（3）内移动；其中，所述传输装置（2）具有至少一个夹持系统（4），用于通过夹持夹具（41）周围接合所述塑料型坯（1）并支撑所述塑料型坯（1）。所述夹持系统（4）具有移位构件（5），用于在所述灭菌室内的灭菌过程中，将在所述塑料型坯（1）的外表面（1B）上的接触面（1A）移动，其中所述接触面（1A）通过所述夹持系统（4）与灭菌介质和/或灭菌辐射相隔离。

Method and device for blow-molding containers

Moulding device for the production of thermoplastic containers by blowing or stretching-blowing

由吹塑热预制件来成型热塑性容器的装置，包括一个模具(1)和一个带有喷嘴(16)的吹胀组件(2)，该喷嘴可在一个上升位置与一个与模具的模腔中支撑的预成型件流体相通的吹塑位置之间轴向移动。模具支撑各部分(Aa、Ab)的半模(3a、3b)一起形成一个阳模元件(A)，该阳模元件由朝向喷嘴倾斜的壁面(12)形成。吹胀组件带有一个阴模元件(B)，该阴模元件由含有一个附于凸起壁面的内壁(30)的夹具(26)形成。在吹塑位置，阳模元件和阴模元件(A、B)之间的协同使得闭合模具的上部分锁定。

Device and method for manufacturing plastic containers with non-circular cross-sections

Vorrichtung (1) zum Herstellen von Kunststoffbehältnissen (10) mit einer Erwärmungseinrichtung (2) zum Erwärmen von Kunststoffvorformlingen (10), wobei die Erwärmungseinrichtung (2) eine Transporteinrichtung (22) aufweist, welche die Kunststoffvorformlinge entlang eines vorgegebenen Transportpfads (T) vereinzelt transportiert und diese Transporteinrichtung (22) eine Vielzahl von Halteeinrichtungen (26) zum Halten der Kunststoffvorformlinge (10) aufweist und wenigstens eine Erwärmungseinheit (24) vorgesehen ist, welche die Kunststoffvorformlinge (10) erwärmt, wobei weiterhin eine Dreheinrichtung (28) vorgesehen ist, welche die von den Halteeinrichtungen (26) gehaltenen Kunststoffvorformlinge (10) dreht und mit einer Umformungseinrichtung (4), welche die von der Erwärmungseinrichtung (2) transportierten Kunststoffvorformlinge (10) zu Kunststoffbehältnissen umformt, dadurch gekennzeichnet, dass die Vorrichtung (1) eine Ausrichteinrichtung (40) aufweist, welche eine Ausrichtung der Drehstellung der Kunststoffvorformlinge bezüglich deren Längsrichtung gegenüber den diese Kunststoffvorformlinge haltenden Halteeinrichtungen ermöglicht und/oder die Vorrichtung (1) eine entlang des Transportpfads angeordnete Drehstellungsausrichteinrichtung aufweist, welche eine Ausrichtung einer Drehstellung der Halteeinrichtungen mit den daran angeordneten Kunststoffvorformlingen ermöglicht. Device (1) for producing plastic containers (10) with a heating device (2) for heating plastic preforms (10), the heating device (2) having a transport device (22) which transports the plastic preforms individually along a predetermined transport path (T). and this transport device (22) has a large number of holding devices (26) for holding the plastic preforms (10) and at least one heating unit (24) is provided which heats the plastic preforms (10), a rotating device (28) also being provided which rotates the plastic preforms (10) held by the holding devices (26) and with a reshaping device (4) which ...

Method and device for plasma treating workpieces

Disclosed are a method and a device for plasma treating workpieces ( 5 ). Said workpiece is inserted into a chamber ( 7 ) of a treatment station ( 3 ), which can be at least partly evacuated, and is positioned within the treatment station by means of a holding element. In order to simultaneously supply at least two chambers with at least one operating means, a flow of the operating means is branched at least once so as to form at least two partial flows ( 55 ).

Moulding device for the manufacture of thermoplastic containers by blow moulding or stretch-blow moulding

Device for moulding thermoplastic containers by the blow moulding of preforms, comprising a mould ( 1 ) and a blowing assembly ( 2 ) with a nozzle ( 16 ) that can move axially between a raised position and a blowing position in fluid connection with a preform supported in the cavity of the mould. The half-moulds ( 3 a, 3 b ) of the mould bear respective parts (Aa, Ab) together forming a male element (A) bordered by a wall ( 12 ) inclined towards the nozzle. The blowing assembly bears a female element (B) formed by a clamp ( 26 ) having an internal wall ( 30 ) complementary to the wall of the protuberance. In the blowing position, the cooperation between the male and female elements (A, B) locks the upper part of the closed mould.

Container handling machine and machine for container handling

The container treatment machine has a gripper (G), which is transported along a predetermined transport section for handling a preform or container during transport or acceptance or delivery. The controllable electric or magnetic drives (18,M,S) is provided for the gripper claws (15,16), where the gripper claws are moved relative to each other in opening and closing directions between defined gripping and release positions. Each gripper claw is individually separately actuated by the drive in the opening or closing direction relative to another gripper claw of the gripper.

System and method for manufacturing fittings and connections for biaxially-oriented tubes

The present application to an invention discloses a system and a method for integrally manufacturing fittings and connections for biaxially-oriented plastic pipes from straight preformed pipes, with the possibility of adjusting and distributing the thicknesses as well as adjusting the specific stretching in the different areas of the fittings, allowing them to be reinforced or optimized during the method itself and without causing an increase in the production time or an increase in the raw material used, allowing the manufacture of fittings of different geometric shapes (curves, tapers, couplers, branches, etc.).

Patent FR2394383B1

Grippers for thermoplastic containers

A plant for the production of containers made of PET comprises at least one rotary carousel for the production of preforms (2) and at least one zone, in which the preforms are either stored or they may be blown on another rotary carousel. The molded preforms are extracted from the carousel (2) by means of a transfer starwheel (50) provided with grippers (4) capable of performing complex translating-rotating type movements and independent grasping movements. The grippers (4) are provided with two suction jaws (90a and 90b) to make the grasping of the preforms more reliable when they are released from the rotary carousel for the production of the preforms (2).

Synthetic resin container and preform

A synthetic resin container and a preform that can suppress increase in size of a mouth and can improve stability when a mouth is transferred by being gripped by a gripper. A synthetic resin container includes a tubular mouth and forms an accommodation space for contents. An outer circumferential surface of the mouth is provided with a gripper engaging groove to be engaged with a gripper of a transfer apparatus, the gripper engaging groove is formed such that a width of the groove of an opening opened in the outer circumferential surface of the mouth is decreased from an opening toward a bottom of the groove, and the gripper engaging groove corresponds to a shape of the gripper and has an upper side inclination and a lower side inclination respectively obliquely extending with respect to a plane perpendicular to an axis of the mouth.

Clamper, there is the device of clamper and there is the conveying equipment of clamper

本发明涉及一种用于抓取且以被保持的方式输送对象的夹持器(1)以及相应的输送设备。夹持器(1)具有第一夹钳(20)和第二夹钳(30)。夹钳(20,30)可相对于彼此占据打开的和关闭的状态、将夹紧力施加到待抓取的对象上，并且回位的力在关闭状态的方向上作用到夹钳(20,30)上。此外，存在至少一个控制元件(25)，其能够与开关件(91)共同作用。控制元件(25)构造为控制连杆，其具有带有至少一个弯曲的轮廓部段的功能性轮廓。本发明也涉及一种带有打开部位的输送设备，其具有第一和第二类型的开关件(91)和与第一类型的开关件(91)或者的与第二类型的开关件(91)共同作用控制元件(25)。

Grippers for thermoplastic containers

A plant for the production of containers made of PET comprises at least one rotary carousel for the production of preforms ( 2 ) and at least one zone, in which the preforms are either stored or they may be blown on another rotary carousel. The molded preforms are extracted from the carousel ( 2 ) by means of a transfer starwheel ( 50 ) provided with grippers ( 4 ) capable of performing complex translating-rotating type movements and independent grasping movements. The grippers ( 4 ) are provided with two suction jaws ( 90 a and 90 b ) to make the grasping of the preforms more reliable when they are released from the rotary carousel for the production of the preforms ( 2 ).

Method and device for plasma treating workpieces

Continuously elongated blow molding method and device

Container manufacturing apparatus

Gripper

Apparatus for blow molding plastic containers, particularly bottles

An apparatus (1) for blow molding plastic containers, particularly bottles, comprising a blow molding carousel (10), which can rotate about a main rotation axis (100) and is functionally connected, at a first transfer station and at a second transfer station (20, 30), to a line (21) for feeding the preforms (50) and to a line (22) for unloading the bottles (51), the blow molding carousel (10) supporting, at its peripheral region (11), a plurality of forming units (12) arranged around the main rotation axis (100), each forming unit (12) comprising a mold (13) that defines a first and a second forming cavity (14a, 14b) and is formed by two half-mold parts (13a, 13b), which can move with respect to each other to pass between an open position for feeding the preforms (50) and for unloading the bottles (51) and a closed position, in which it defines at least one forming cavity (14a, 14b).

For using air conveyer or the system and method for transporting shuttle processing plastic preforms

本发明涉及用于处理塑料预制件(5)的系统(1)，包括：用于生产所述塑料预制件(5)的注塑机(10)、用于将所述塑料预制件(5)成形为塑料容器的无菌吹塑机(20)、以及用于至少部分地和/或分段地将生产的塑料预制件(5)从所述注塑机(10)运输到所述吹塑机(20)的运输装置(30)；在运输过程中，特别是在所述塑料预制件(5)的出口区域引导所述塑料预制件(5)。根据本发明，所述运输装置(30)包括无菌气动运输机(30)或多个运输梭(30)，特别是磁性梭，所述塑料预制件通过所述无菌气动运输机或磁性梭从所述注塑机运输到所述吹塑机。

Method and device for plasma treatment of work pieces

MOLDING DEVICE FOR THE MANUFACTURE OF THERMOPLASTIC CONTAINERS BY BLOWING OR STRETCHING BY BLOWING.

Dispositivo de moldeo para la fabricación de recipientes de material termoplástico mediante soplado o estirado por soplado de preformas calientes en un molde (1) al que está asociado un conjunto (2) de soplado, comprendiendo dicho molde (1) al menos dos semimoldes (3a, 3b) desplazables uno con respecto al otro entre una posición de apertura en la que los dos semimoldes (3a, 3b) están separados uno del otro y una posición de cierre en la que los dos semimoldes (3a, 3b) están juntados uno contra el otro según un plano (P) de unión y definen una cavidad (5) interior de moldeo, incluyendo dicho conjunto (2) de soplado una tobera (16) de soplado y pudiendo desplazarse axialmente por encima de dicho molde (1) entre una posición elevada en la que el extremo de la tobera (16) está elevado por encima del molde (1) y una posición descendida o posición de soplado en la que el extremo de la tobera (16) está en comunicación de fluidos con una preforma soportada en la cavidad (5) del molde, caracterizado porque los dos semimoldes (3a, 3b) comprenden, en o cerca de sus caras (9a, 9b) respectivas dirigidas hacia la tobera (16) de soplado, dos partes (Aa, Ab) respectivas que, en la posición de cierre del molde, definen en conjunto un elemento (A) de tipo macho parcialmente bordeado por el exterior por una pared (11) lateral inclinada en dirección a la tobera (16) de soplado y porque el conjunto (2) de soplado comprende un elemento (B) de tipo hembra que está bordeado parcialmente por el interior por una pared (30) lateral inclinada de manera complementaria a la inclinación de la pared (11) lateral de dicho elemento (A) de tipo macho y que está dimensionada para ser apropiada, en posición de soplado del conjunto (2) de soplado, para encerar estrechamente dicho elemento (A) de tipo macho del molde (1) cerrado, y es gracias a lo cual que la acción conjunta del elemento (B) de tipo hembra y del elemento (A) de tipo macho proporciona un bloqueo de la parte alta del molde (1) en posición ...

Device for handling workpieces

Die Vorrichtung dient zur Halterung von Werkstücken und ist zangenartig ausgebildet und mit zwei Zangenarmen versehen. Die Zangenarme sind von einer Zangenbasis gehaltert und können mindestens in einer Öffnungs- und in einer Schließpositionierung angeordnet werden. Die Zangenbasis ist von einem Grundelement gehalten. Bei der Einwirkung einer vorgegebenen Stellkraft ist die Zangenbasis freigegeben und bereichsweise relativ zum Grundelement verschwenkbar angeordnet. Benachbart zu zwei Seitenflächen der Zangenbasis ist jeweils ein bewegliches Gegenelement angeordnet. Die Gegenelemente sind von mindestens einer Feder in einer Grundstellung gehalten. The device is used to hold workpieces and is designed like pliers and provided with two pliers arms. The tong arms are held by a tong base and can be arranged in at least one opening and one closing position. The base of the pliers is held by a basic element. When a predetermined actuating force is applied, the base of the pliers is released and can be pivoted in regions relative to the base element. A movable counter element is arranged adjacent to two side surfaces of the pliers base. The counter elements are held in a basic position by at least one spring.

The synchronous operation safety device of the transfer station of device for process container and the device and method for container blow molding

本发明涉及一种用于转运容器、尤其用于转运由玻璃或塑料制成的瓶类容器的装置的转移站用的同步运行保险装置，具有第一和第二旋转元件，它们分别设置有用于容器的接收元件并且分别具有马达式驱动装置，其中所述旋转元件这样相对布置，使得所述容器可以在转移区域从第一接收元件传递给第二接收元件。在此已经证实有利的是，所述旋转元件分别旋转连接地具有控制元件，所述控制元件具有配合元件并且相互啮合地处于配合，其中，所述控制元件这样布置，使得它们在运行情况下在旋转元件旋转运动期间无接触地处于配合中而它们在故障情况下接触地处于配合中。

Moulding unit for a plant for blow-moulding plastic containers, particularly bottles

一种用于从相应型坯(3)吹塑塑料容器(2)，尤其是吹塑瓶子的设备的模制单元，装备有：可互换模(16)，该可互换模具有用于吹塑相应容器(2)的至少一个模腔(19)；以及至少两个拉伸杆(33)，其沿预定线(24)移动以与相应型坯(3)配合并使型坯(3)本身轴向变形；拉伸杆(33)根据在给定时间安装在模制单元上的模(16)的模腔(19)的数量和/或位置而选择性地移动。

Method for producing a container product and device for implementing the method

Disclosed is a method for producing at least one molded, filled and sealed container product (10) comprising at least the method steps listed below: extruding a hose (32) by means of an extrusion device (12) using supporting gas in vertical extrusion direction in a preforming position; sealing the hose (32) at its lower end and cutting it at its upper open end; transporting of the parison (22) thus cut to length by means of a gripper device (20) in linear transport direction transverse to the extrusion direction from the preforming position into an opened molding tool (18); transferring the parison (22) into the opened molding tool (18) by means of the gripper device (20) in a main forming position; sealing the molding tool (18) for further forming of the parison (22) by a pressure gradient; filling and sealing the parison (22); and returning the gripper device (20) to the preforming position for a repeated sequence of the above method steps

Treatment machine for bottles or similar receptacles.

La presente invención se relaciona con una máquina de tratamiento para botellas o envases (2) similares con al menos un elemento (6) de transporte que tiene al menos formada una estación de tratamiento en elemento de transporte referido para el tratamiento de los envases (2) en una trayectoria del elemento (6) de transporte entre una entrada (4) de envases y una salida (7) de envases, y que tiene además elementos de función en el elemento (6) de transporte y/o en el bastidor de máquina que no se mueven juntos con el elemento (6) de transporte, en que al menos un elemento de función, en que se apoyan o pueden apoyarse los envases (2) o partes de los envases en el caso de una falla, es configurado como elemento (9, 16) de función desprendible para un desprendimiento al menos parcial del elemento de transporte o del bastidor de máquina cuando se aplica una fuerza que excede una fuerza de activación, o se posiciona y retiene en una posición teórica con la acción de al menos un elemento de retención.

Method and apparatus for blow molding containers

Das Verfahren und die Vorrichtung dienen zur Blasformung von Behältern. Ein Vorformling aus einem thermoplastischen Material wird zunächst entlang eines Transportweges im Bereich einer Heizstrecke einer thermischen Konditionierung unterworfen. Anschließend wird der Vorformling innerhalb einer Blasform durch Blasdruckeinwirkung in den Behälter umgeformt. Das Heizelement ist an eine Heizsteuerung angeschlossen, die eine Steuerungscharakteristik derart aufweist, dass die Heizelemente mit einer zeitlich im Wesentlichen konstanten Heizleistung betrieben werden. Die Reckeinrichtung ist an eine Recksteuerung angeschlossen, die eine Steuerungscharakteristik derart aufweist, dass eine Reckgeschwindigkeit unmittelbar im Anschluss an einen Start des Betriebes der Vorrichtung unterschiedlich zu einer Reckgeschwindigkeit in einer Produktionsphase mit einem zeitlichen Abstand zur Aufnahme des Betriebes vorgegeben ist. The method and apparatus are used for blow molding containers. A preform made of a thermoplastic material is first subjected to thermal conditioning along a transport path in the region of a heating path. Subsequently, the preform is formed within a blow mold by blowing pressure into the container. The heating element is connected to a heating control, which has a control characteristic such that the heating elements are operated with a temporally substantially constant heating power. The stretching device is connected to a stretching control which has a control characteristic such that a stretching speed immediately following a start of the operation of the device is predetermined differently from a stretching speed in a production phase at a time interval for starting the operation.

Transport starwheel with variable center distance between the objects for a rotary blow molding machine